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AVR UC3 Series Software Framework: DMACA Driver

Copyright © 2006-2009 Atmel Corporation

Introduction

The DMA Controller (DMACA) is an HSB-central DMA controller core that transfers data from a source peripheral to a destination peripheral over one or more System Bus.

 

DMACA Driver

The driver is composed of dmaca.h.

 

 

examples are available:

  • Perform transfer from CPUSRAM to AES to CPUSRAM and HSBSRAM0 to AES to HSBSRAM1 . This example can only work on S part.
  • Perform transfer from CPUSRAM to CPUSRAM; HSBSRAM0 to HSBSRAM1; CPUSRAM to HSBSRAM1; HSBSRAM0 to CPUSRAMStart.
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